Fixing docker errors and setting up celery properly

Author: 0x0elliot

.dockerignore

@@ -1 +1 @@
-static/
+

.github/workflows/publish-image.yml

@@ -40,4 +40,15 @@ jobs:
           image_tag: ${{ env.TAG }}
           github_token: ${{ secrets.GITHUB_TOKEN }}
           # optionally push to the Docker Hub (docker.io)
-          # docker_io_token: ${{ secrets.DOCKER_IO_ACCESS_TOKEN }}  # see https://hub.docker.com/settings/security
+          # docker_io_token: ${{ secrets.DOCKER_IO_ACCESS_TOKEN }}  # see https://hub.docker.com/settings/security
+
+      # https://github.com/marketplace/actions/push-to-ghcr
+      - name: Build and publish a Docker image for ${{ github.repository }}
+        uses: macbre/push-to-ghcr@master
+        with:
+          dockerfile: Dockerfile.celery
+          image_name: ${REPO_LC}-celery-backend
+          image_tag: ${{ env.TAG }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          # optionally push to the Docker Hub (docker.io)
+          # docker_io_token: ${{ secrets.DOCKER_IO_ACCESS_TOKEN }}  # see https://hub.docker.com/settings/security

.gitignore

@@ -176,6 +176,6 @@ cython_debug/
 
 
 ## project specific
-
 postgres_data/
 config.json
+jwt.hex

Dockerfile.celery

@@ -15,3 +15,5 @@ COPY urNode-backend/requirements /app/requirements
 RUN pip install --no-cache-dir --compile -r requirements/run-requirements.txt
 
 COPY urNode-backend/ /app
+
+ENTRYPOINT [ "sh", "entrypoint_celery.sh" ]

docker-compose.yml

@@ -11,7 +11,8 @@ services:
 
   # Redis - result backend
   redis:
-    image: redis:2.8.19
+    container_name: redis_app_urnode
+    image: redis:alpine
     hostname: redis
 
   backend:
@@ -40,9 +41,10 @@ services:
       context: ./
       dockerfile: ./Dockerfile.celery
     container_name: celery_server
-    command: celery -A Uturn worker --loglevel=info --without-gossip --without-mingle --without-heartbeat -Ofair --pool=solo
     volumes:
-      - "./backend:/opt/uturn/backend"
+      - "./urNode-backend:/app"
+    env_file:
+      - ./.env
     depends_on:
       - redis
       - postgres

urNode-backend/entrypoint_celery.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+cd ur_node/
+
+exec celery -A ur_node worker --loglevel=info --without-gossip --without-mingle --without-heartbeat -Ofair --pool=solo

urNode-backend/ur_node/ur_node/celery.py

@@ -0,0 +1,10 @@
+import os
+
+from celery import Celery
+from django.conf import settings
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "ur_node.settings")
+app = Celery("ur_node")
+
+app.config_from_object("django.conf:settings")
+app.autodiscover_tasks(lambda: settings.INSTALLED_APPS)